A selection of data, all of which I've needed. The thread data pages are all taken from data originally entered by Brian Morgan and previously hosted on his site. All the data here is provided in good faith and whilst accuracy is my aim, I cannot be held liable for any inadvertent errors. Any information provided here assumes the user is capable of making safe use of any tools or techniques needed.
We unfortunately live in a litigatous society.
Thread data
BA or British Association Threads - usually used in electrical items
BSC or British Standard Cycle - bicycles, motor bikes, and cycle cars
BSF or British Standard Fine - all pre metric cars (ie proper ones!).
BSP or British Standard Pipe - pre war cars and bikes - the oil system usually
BSTP or British Standard Taper Pipe - you tell me!
Other information
Ready Reckoner - to sort out those inch/metric woes, handy to print for the workshop
Wire Gauge - what are those spokes?
Clear here to return to main index